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| author | Tony Lindgren <tony@atomide.com> | 2015-03-25 22:18:37 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-04-03 19:09:53 +0200 |
| commit | d30323f810e4da94eb75cf4bfe5165b9518c64df (patch) | |
| tree | f33c583f908d0a4976effd60ceed789fce945da1 /drivers/usb | |
| parent | ehci-hub: use USB_DT_HUB (diff) | |
| download | linux-d30323f810e4da94eb75cf4bfe5165b9518c64df.tar.xz linux-d30323f810e4da94eb75cf4bfe5165b9518c64df.zip | |
usb: musb: dsps: fix build on i386 when COMPILE_TEST is set
Commit 3e457371f436 ("usb: musb: Fix fifo reads for dm816x with musb_dsps")
fixed a USB error on dm816x, but introduced a new build error on i386
when COMPILE_TEST is set:
drivers/usb/musb/musb_dsps.c: In function ‘dsps_read_fifo32’:
drivers/usb/musb/musb_dsps.c:624:3: error: implicit declaration of function
‘readsl’ [-Werror=implicit-function-declaration]
readsl(fifo, dst, len >> 2);
Let's fix this by using ioread32_rep() instead of readsl() as that's
more portable.
Fixes: 3e457371f436 ("usb: musb: Fix fifo reads for dm816x with musb_dsps")
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: Bin Liu <binmlist@gmail.com>
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Cc: George Cherian <george.cherian@ti.com>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/musb_dsps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index b23ad150a165..65d931a28a14 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -621,7 +621,7 @@ static void dsps_read_fifo32(struct musb_hw_ep *hw_ep, u16 len, u8 *dst) void __iomem *fifo = hw_ep->fifo; if (len >= 4) { - readsl(fifo, dst, len >> 2); + ioread32_rep(fifo, dst, len >> 2); dst += len & ~0x03; len &= 0x03; } |